204920841202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6563}}^1\times {\mathrm{202751}}^1$

素因数の和:209334

約数の個数: 32

約数和(自身を含む): 383288868864

約数和(自身を除く): 178368027662

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 6563, 13126, 45941, 72193, 91882, 144386, 202751, 405502, 505351, 1010702, 1419257, 2230261, 2838514, 4460522, 15611827, 31223654, 1330654813, 2661309626, 9314583691, 14637202943, 18629167382, 29274405886, 102460420601, 204920841202]

約数ペア:

[(1, 204920841202), (2, 102460420601), (7, 29274405886), (11, 18629167382), (14, 14637202943), (22, 9314583691), (77, 2661309626), (154, 1330654813), (6563, 31223654), (13126, 15611827), (45941, 4460522), (72193, 2838514), (91882, 2230261), (144386, 1419257), (202751, 1010702), (405502, 505351)]